1
The layer that contains the ozone is?
2
In this layer it is very hot and you might find satellites
3
The layer closest to the Earth is?
4
The harmful rays produced by the Sun are UV, what does that stand for?
5
This layer is very cold and meteorites burn up here
6
This layer has a thin atmosphere and is where satellites may be found
7
This protects us from the harmful rays of the Sun